Page Numbers
Add page numbers to PDF documents. Customize position, format, and starting number.
Fast answer
Use Page Numbers when the job is page numbers and you want the result handled locally in your browser.
What this tool is best for
- Use this tool when your main PDF task is custom position rather than a broader edit & annotate workflow.
- Good for page numbers jobs that should stay inside the browser.
- A practical fit when the next step depends on custom format or a cleaner PDF handoff.
Inputs and outputs
Inputs
- Accepted inputs: .pdf.
- Up to 1 file, depending on the workflow.
Outputs
- Primary output format: PDF.
- Result stays aligned with the page numbers task rather than a generic export.
About This Tool
Page Numbers adds customizable page numbering to your PDF documents. Choose from various formats, positions, and styles to match your document's design.
You can set the starting number, skip certain pages, and use different numbering formats (1, 2, 3 or i, ii, iii). Perfect for creating professional documents with proper pagination.
All processing happens locally in your browser, ensuring your documents remain private.
Practical guide for this tool
Use Page Numbers when the job is page numbers and you want the result handled locally in your browser.
What this tool does
- Adds visible page numbers to PDFs so recipients can reference pages consistently.
- Supports documents that need review copies, filing packets, handouts, or printed binders.
- Is separate from PDF internal page labels, which may not match printed page numbers.
When to use it
- Use this tool when your main PDF task is custom position rather than a broader edit & annotate workflow.
- Good for page numbers jobs that should stay inside the browser.
- A practical fit when the next step depends on custom format or a cleaner PDF handoff.
Practical examples
- Typical page numbers job: start with A source file prepared for page numbers. and check that the output matches A finished result from the page numbers workflow..
- Portal or sharing workflow: start with A document that needs page numbers before upload or delivery. and check that the output matches A cleaner, more usable export ready for the next step..
Privacy and file handling
- Use this tool only on documents you own or have permission to process.
- OpenToolsKit is designed around browser-side processing where applicable, but you should still inspect the downloaded result before sharing it.
- Keep the original file until the output has been opened and verified.
Common mistakes to avoid
- Starting numbering at the wrong page when a cover sheet should be skipped.
- Placing numbers over footer text, signatures, or form fields.
- Assuming page numbers update automatically after later deleting pages.
Troubleshooting
- If numbering starts too early, set an offset or skip cover pages before export.
- If numbers overlap content, adjust placement or margins and export again.
How to Use
Upload Your PDF
Drag and drop your PDF file or click to select the document.
Configure Numbering
Choose position, format, starting number, and which pages to number.
Apply and Download
Click Apply to add page numbers and download your updated PDF.
Use Cases
Professional Documents
Add page numbers to reports, proposals, and business documents.
Academic Papers
Number pages according to academic formatting requirements.
Legal Documents
Add proper pagination to contracts and legal filings.
When to use this instead of a related tool
Add Watermark
Use this adjacent tool when the job moves beyond page numbers into a related PDF workflow.
Compare with Add WatermarkLimitations and edge cases
- This route is specific to page numbers and will not replace every edit & annotate workflow.
- If your job is closer to organize & manage or secure pdf, use the adjacent hub instead.
Examples
Typical page numbers job
Input
A source file prepared for page numbers.
Output
A finished result from the page numbers workflow.
Portal or sharing workflow
Input
A document that needs page numbers before upload or delivery.
Output
A cleaner, more usable export ready for the next step.
Task pathways
Where this fits in pdf workflows
Edit and annotate PDF tools hub
Choose the closest task in this PDF category before switching tools.
Go to Edit and annotate PDF tools hubBuild a multi-step PDF workflow
Chain adjacent PDF actions when one tool is only part of the job.
Go to Build a multi-step PDF workflowBrowse all browser PDF tools
Scan every live PDF utility and route to the right next action.
Go to Browse all browser PDF toolsFrequently Asked Questions
Can I skip the first page?
Yes, you can specify which pages to number and which to skip, such as title pages or cover pages.
What number formats are available?
You can use Arabic numerals (1, 2, 3), Roman numerals (i, ii, iii or I, II, III), or letters (a, b, c).
Can I add "Page X of Y" format?
Yes, you can include the total page count in your numbering format.
Can page numbers skip a cover page?
Use the available start-page or offset controls when the document needs a cover page, title page, or appendix numbering style.
What should I check before sharing output from Page Numbers?
Open the downloaded file and verify page order, readability, visible edits, and any privacy-sensitive details before sending or filing it.
Does Page Numbers upload my document to OpenToolsKit servers?
OpenToolsKit is designed around browser-side processing where applicable. Some browser features, third-party links, or unsupported file types can have different boundaries, so review the privacy page for details.
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